You bet. Here is some general information about the topic. You should always consult your equipment manual for operational procedures.
Heat treatment soft serve machines provide a daily heating and cooling cycle to safely maintain product for an extended time period without breaking the equipment down and cleaning. Consult your equipment manual for recommended time periods for equipment cleaning.
In the HEAT cycle, the mix temperature in the hopper and freezing cylinder must be raised to 151°F (66.1°C) within 90 minutes. When the heating phase is complete, the freezer goes into the holding phase of the cycle. The holding phase will keep the temperature above 151°F (66.1°C) for a minimum of 35 minutes. The final phase of the heat treatment cycle is the cooling phase. The freezer must cool the mix below 41°F (5°C) within 90 minutes.